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Analyze real-time astronomical and meteorological data for Rasalhague.
Rasalhague
A5III55Alp Oph · Ophiuchus
Rasalhague is a A5III-type star located in the constellation of Ophiuchus. Sitting at a distance of approximately 48.59 ly from Earth, it shines with an apparent magnitude of 2.08, making it an interesting target for observation. It is officially recorded in the Hipparcos catalog as HIP 86032.
Common NameRasalhague
Bayer Designation55Alp Oph
HIP Catalog IDHIP 86032
ConstellationOphiuchus
Right Ascension17h 34m 56.1s
Declination+12° 33' 36"
Distance48.59 ly
Apparent Magnitude+2.08
Absolute Magnitude+1.22
Color Index (B-V)0.15
Spectral ClassA5III
Variable StarNo